What is the equation for the translation of x2 + y2 = 16 seven units to the right and five units up? (x − 7)2 + (y + 5)2 = 16 (x + 7)2 + (y + 5)2 = 16 (x − 7)2 + (y − 5)2 = 16 (x + 7)2 + (y − 5)2 = 16

Can someone me i’m confused. will give brainliest and a whole bunch of points

Four airplanes carrying a total of 400 passengersarrive at the detroit airport. the airplanes carry, respectively,50, 80, 110, and 160 passengers. a) one of the 400 passengers is selected uniformly at random. let x denote the number of passengers that were on theairplane carrying the randomly selected passenger. find var(x)for x as given in the problemb) one of the 4 airplane drivers is also selected uniformly atrandom. let y denote the number of passengers on the chosen driver’s airplane. find var(y) for y as given in the problem

Four congruent circular holes with a diameter of 2 in. were punches out of a piece of paper. what is the area of the paper that is left ? use 3.14 for pi